206872822431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{112279}}^1$

素因数の和:112836

約数の個数: 48

約数和(自身を含む): 335460303360

約数和(自身を除く): 128587480929

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 503, 1221, 1509, 3663, 4527, 5533, 16599, 18611, 49797, 55833, 112279, 167499, 204721, 336837, 614163, 1010511, 1235069, 1842489, 3705207, 4154323, 11115621, 12462969, 37388907, 45697553, 56476337, 137092659, 169429011, 411277977, 508287033, 621239707, 1863719121, 2089624469, 5591157363, 6268873407, 18806620221, 22985869159, 68957607477, 206872822431]

約数ペア:

[(1, 206872822431), (3, 68957607477), (9, 22985869159), (11, 18806620221), (33, 6268873407), (37, 5591157363), (99, 2089624469), (111, 1863719121), (333, 621239707), (407, 508287033), (503, 411277977), (1221, 169429011), (1509, 137092659), (3663, 56476337), (4527, 45697553), (5533, 37388907), (16599, 12462969), (18611, 11115621), (49797, 4154323), (55833, 3705207), (112279, 1842489), (167499, 1235069), (204721, 1010511), (336837, 614163)]